The Webmasters of Bulbagarden are the highest authority on Bulbapedia, responsible for keeping Bulbapedia, and the rest of Bulbagarden, running and in operation. They have a continual presence on the Editorial Board, though they are not "members", per se. Their decisions are few and far between, generally they will be to keep Bulbagarden running smoothly. What a Webmaster has to say on an issue should be unquestioningly followed, as it will often have to do with repercussions of an action in regards to server and site stability.